scope:

Includes 362 terms and definitions in French, English, Russian, Spanish and the corresponding terms in German, Italian, Dutch, Polish, Swedish and Japanese in the following fields: basic terms in transmission; transmissionmedia; physical transmission circuits; transmission networks; repeaters, repeater stations; echo control; multiplexing; basic terms in analogue transmission; frequency division multiplexing; analog carrier transmission; pilot signals; timing; frames and channels; synchronized networks; basic terms in digital transmission; line codes; digital errors; digital transmission networks; digital multiplexing; pulse code modulation.